The report aims to explain how these conclusions ______.
| A．were reached |
| B．had been reached |
| C．have reached |
| D．had reached |
—I’m going to Shanghai this afternoon.
—________. Then how soon will you come back?
| A．Have a nice trip | B．Congratulations | C．Cheers | D．Good luck |
______ it is to go for a picnic on such a fine day!
| A．What a fun | B．What fun | C．How fun | D．How a fun |
—Have you _____ some new ideas?
—Yeah. I’ll tell you later.
| A．come about | B．come into | C．come up with | D．come up |
Mr. White _________ at 8:30 for the meeting, but he didn’t show up.
| A．should have arrived | B．should arrive |
| C．shouldn’t have had arrived | D．shouldn’t be arriving |
—Do you know the town at all?
— No, this is the first time I _________ here.
| A．was | B．have been | C．came | D．am coming |